The kit supports testing of particulate matter, relative humidity and temperature, VOC, NOx, HCHO, and CO2 measurements through the included SEN69C module and connection accessories.

The SEN69C combines multiple sensors in a compact form factor and measures up to 10 environmental parameters, including PM1, PM2.5, PM4, PM10, temperature, relative humidity, VOC Index, NOx Index, CO2, and HCHO. 

Learn more at Mouser